source: branches/fscctrl_safety_limits/dim/src/examples/test_client_ccpc.c

#include <dic.h>

int no_link = -1;
int RegisterSet;
int RegisterValue;

void register_callback( tag, data, size )
int *tag, *data, *size;
{
        RegisterValue = *data;
        RegisterSet = *tag;
/* In linux this is not necessary */
#ifdef WIN32
        dim_wake_up();
#endif
}

int set_register_wait(index, value)
int index, value;
{
        int pars[2];
                
        pars[0] = index;
        pars[1] = value;
        RegisterSet = -1;
        dic_cmnd_service("SET_REGISTER",pars,sizeof(pars));
        while(RegisterSet == -1)
        {
                dim_wait();
        }
        if(RegisterSet == index)
                return(RegisterValue);
        return(-1);
}

main(argc,argv)
int argc;
char **argv;
{
        int i, index = 0, value;
        char aux[80];

        for(i = 0; i< 10; i++)
        {
                sprintf(aux,"Register%03d",i);
                dic_info_service( aux, MONIT_ONLY, 0, 0, 0, 
                        register_callback, i, &no_link, sizeof(int) );
        }

        while(1)
        {
                value = set_register_wait(index%10, index);
                printf("Register %d: wrote %d, readback = %d\n", 
                        index%10, index, value);
                index ++;
                sleep(1);
        }
}